| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| acids are substances that release | 1.95 | 0.5 | 7222 | 79 | 33 |
| acids | 0.37 | 0.3 | 4417 | 92 | 5 |
| are | 1.1 | 0.5 | 6504 | 15 | 3 |
| substances | 0.77 | 0.4 | 803 | 22 | 10 |
| that | 1.58 | 1 | 6212 | 96 | 4 |
| release | 1.78 | 0.2 | 4249 | 44 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acids are substances that release | 0.46 | 0.7 | 1340 | 56 |
